Durability test device capable of realizing automobile door opening and closing sealing force

A technology for durability testing and door opening and closing, which is applied in vehicle testing, measuring devices, testing of mechanical components, etc. It can solve problems such as large parking spaces, customer discomfort, and inability to meet the number of tests, so as to improve test efficiency. Small footprint, strong stability
CN110470463AInactive Publication Date: 2019-11-19SAIC-GM-WULING AUTOMOBILE CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
SAIC-GM-WULING AUTOMOBILE CO LTD
Publication Date
2019-11-19
Estimated Expiration
Not applicable · inactive patent

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Abstract

The invention relates to a durability testing device capable of realizing an automobile door opening and closing sealing force. The device comprises a frame, a fixing bracket, a first supporting frame, a first air cylinder, an unlocking device, and a controller; the frame is used for fixing a vehicle door; the fixing bracket is arranged on the frame; the first supporting frame is arranged on the fixing bracket; the first air cylinder is arranged on the first supporting frame and is connected with the inner opening handle of the vehicle door; the unlocking device arranged at one side of the vehicle door; the controller is electrically connected with the unlocking device and the first air cylinder; the other side of the vehicle door is hinged to the fixing bracket; and the unlocking device comprises a second supporting frame arranged on the fixing bracket, a sliding mechanism arranged on the second supporting frame, a second air cylinder arranged on the second supporting frame through ahinge mounting seat, an adjusting mechanism connected with the second air cylinder and arranged on the sliding mechanism, and a lock catch connected with the adjusting mechanism. The durability testing device capable of realizing the automobile door opening and closing sealing force has the advantages of high stability and small occupied space. With the device adopted, the position of the lock catch can be finely adjusted quickly, and testing efficiency is improved.
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Description

technical field

[0001] The invention belongs to the technical field of auto parts testing, and in particular relates to an endurance test device capable of realizing the sealing force of an auto door opening and closing. Background technique

[0002] As we all know, car door locks are an indispensable part of civilian cars. The design of the opening and closing force and opening and closing stroke of car door locks is an important research project in the design of car door locks, and its actual use experience also affects to a certain extent. Following people's consumption trends, if the design is unreasonable, it is easy to cause discomfort to customers. In the current era when people's quality of life is improving, it is easy to cause complaints and complaints from customers.

[0003] During the durability test verification process of the existing vehicle door lock system, the parking space takes up a lot of space. Especially when doing high and low temperature durability ...

Claims

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